142736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:830

約数の個数: 20

約数和(自身を含む): 302064

約数和(自身を除く): 159328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 811, 1622, 3244, 6488, 8921, 12976, 17842, 35684, 71368, 142736]

約数ペア:

[(1, 142736), (2, 71368), (4, 35684), (8, 17842), (11, 12976), (16, 8921), (22, 6488), (44, 3244), (88, 1622), (176, 811)]